From 6dcd11f89e0a1307f86f205c9a8f7204cac7c16b Mon Sep 17 00:00:00 2001
From: Jesper Jensen <jesper@jnsn.dev>
Date: Sat, 14 Jun 2025 23:34:00 +0200
Subject: Add content-type to metrics page

---
 src/metrics.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/metrics.c b/src/metrics.c
index d3eaf52..fb81b77 100644
--- a/src/metrics.c
+++ b/src/metrics.c
@@ -54,6 +54,7 @@ enum MHD_Result promhttp_handler(
 	if (strcmp(url, "/metrics") == 0) {
 		const char *buf = prom_collector_registry_bridge(PROM_COLLECTOR_REGISTRY_DEFAULT);
 		struct MHD_Response *response = MHD_create_response_from_buffer(strlen(buf), (void *)buf, MHD_RESPMEM_MUST_FREE);
+		if(MHD_add_response_header(response, "Content-Type", "text/plain; version=0.0.4") == MHD_NO) abort();
 		int ret = MHD_queue_response(connection, MHD_HTTP_OK, response);
 		MHD_destroy_response(response);
 		return ret;
-- 
cgit v1.2.3